Afghan children play with plastic guns as they celebrate Eid al-Fitr and the end of the fasting month of Ramadan in Ghazni on July 28, 2014. Muslims around the world are celebrating Eid al-Fitr this week, marking the end of the holy month of Ramadan during which followers are required to abstain from food, drink and s*x from dawn to dusk. (Photo by Rahmatullah Alizadah/AFP Photo)

Smoke and flames are seen following what witnesses said were Israeli air strikes in the east of Gaza City July 29, 2014. Israel knocked out Gaza's only power plant, flattened the home of its Islamist Hamas political leader and pounded dozens of other high-profile targets in the enclave on Tuesday, with no end in sight to more than three weeks of conflict. More than 1,100 Gazans, most of them civilians, have been killed in the conflict. On the Israeli side, 53 soldiers have been killed as well as three civilians. Israel launched its offensive on July 8 with the aim of halting rocket attacks by Hamas and its allies. (Photo by Ahmed Zakot/Reuters)

Smoke rises from Tuffah neighborhood after Israeli air strikes in the east of Gaza City during a military operation in the east of Gaza Strip, July 29, 2014. Violence escalated overnight, as Israel renewed intense airstrikes on Gaza in response to barrages of Palestinian rockets after an attempted unofficial truce for the three-day Eid al-Fitr holiday crumbled. (Photo by Mohammed Saber/EPA)

Israeli soldiers mourn next to the grave of Israeli soldier Daniel Kedmi during his funeral in Tel Aviv July 29, 2014. Israel knocked out Gaza's only power plant, flattened the home of its Islamist Hamas political leader and pounded dozens of other high-profile targets in the enclave on Tuesday, with no end in sight to more than three weeks of conflict. A number of rockets were fired from Gaza toward southern and central Israel, including the Tel Aviv area. At least one was intercepted by Israel's Iron Dome anti-missile system. No casualties or damage were reported. (Photo by Ronen Zvulun/Reuters)

Britain's Catherine, Duchess of Cambridge plays South African games “Three Tins” during a visit to the Commonwealth Games Village at the 2014 Commonwealth Games in Glasgow, Scotland July 29, 2014. (Photo by Danny Lawson/Reuters)

Palestinian children play on a mini ferris wheel along a street in Beit Lahiya in the northern Gaza Strip July 29, 2014. Israel knocked out Gaza's only power plant, flattened the home of its Islamist Hamas political leader and pounded dozens of other high-profile targets in the enclave on Tuesday, with no end in sight to more than three weeks of conflict. More than 1,100 Gazans, most of them civilians, have been killed in the conflict. On the Israeli side, 53 soldiers have been killed as well as three civilians. Israel launched its offensive on July 8 with the aim of halting rocket attacks by Hamas and its allies. (Photo by Finbarr O'Reilly/Reuters)

Dominic Aguilera slides down a hand rail into a parking structure outside Pauley Pavilion sporting arena as water flows down stairs from a broken thirty inch water main that was gushing water onto Sunset Boulevard near the UCLA campus in the Westwood section of Los Angeles July 29, 2014. The geyser from the 100-year old water main flooded parts of the campus and stranded motorists on surrounding streets. (Photo by Danny Moloshok/Reuters)

Workers push water on the UCLA campus, which was flooded by a broken thirty inch water main in the Westwood section of Los Angeles July 29, 2014. (Photo by Jonathan Alcorn/Reuters)

People walk down a stairway leading to a parking structure across from Pauley Pavilion on the UCLA campus after flooding from a broken 30-inch water main under nearby Sunset Boulevard inundated a large area of the campus in the Westwood section of Los Angeles, Tuesday, July 29, 2014. The 30-inch (75-centimeter) 93-year-old pipe that broke made a raging river of the street and sent millions of gallons (liters) of water across the school's athletic facilities, including the famed floor of Pauley Pavilion, the neighboring Wooden Center and the Los Angeles Tennis Center, and a pair of parking structures that took the brunt of the damage. (Photo by Mike Meadows/AP Photo)

Workers walk down stairs to a parking structure as water cascades down on them on the UCLA campus after flooding from a broken 30-inch water main under nearby Sunset Boulevard inundated a large area of the campus in the Westwood section of Los Angeles, Tuesday, July 29, 2014. (Photo by Mike Meadows/AP Photo)

U.S. Marine Captain Jared Krogh (C) leads Australian Army soldiers from the 5th Battalion, Royal Australian Regiment up the beach after landing in amphibious assault vehicles from the USS Peleliu while participating in an assault exercise at Marine Corps Base Hawaii during the multi-national military exercise RIMPAC in Kaneohe, Hawaii, July 29, 2014. RIMPAC is a giant U.S.-led naval exercise involving 22 countries. (Photo by Hugh Gentry/Reuters)

A statue of Buddha and storm debris are covered with mud outside a flooded house after heavy rains hit the town of Ittre July 30, 2014. (Photo by Francois Lenoir/Reuters)

Fire and smoke engulf part of the pier in Eastbourne, southern England July 30, 2014. A Victorian-era seaside pier at Eastbourne on Britain's south coast was badly damaged when fire broke out in an amusement arcade on Wednesday. Flames could be seen leaping from the roof of the two-storey structure and East Sussex Fire and Rescue Service said a large plume of smoke was rising above the town. No injuries were reported. (Photo by Benjamin Hall/Reuters)

Seven year old Lily Blackburn plays with friends in the sea near the burnt remains of a section of Eastbourne pier, in Eastbourne, southern England July 31, 2014. (Photo by Luke MacGregor/Reuters)

Wrestlers dance during the traditional Nadam Fair in Xilin Gol League, in China's Inner Mongolia Autonomous Region, July 30, 2014. Around 768 people, including children and women wrestlers, participated in the event, according to local media. (Photo by Jacky Chen/Reuters)

The son of Ibrahim al-Haj, a Hezbollah commander who died during a mission in Iraq, wears a military outfit as he lies on his father's coffin during his funeral in Mashghara village in the Bekaa Valley, July 30, 2014. A Hezbollah commander has died during a mission in Iraq, sources familiar with the incident said on Wednesday, indicating the Lebanese group that is already fighting in Syria's civil war may be involved in a second conflict in the region. Four sources in Lebanon named the Hezbollah commander as Ibrahim al-Haj, a technical specialist involved in training. They said he was "martyred" in a battle near Mosul, a city in northern Iraq seized from government control last month by an al Qaeda offshoot known as the Islamic State. (Photo by Shawky Haj/Reuters)

Jorge, an immigrant from Mexico, dressed as the Sesame Street character Elmo rests in Times Square, New York July 29, 2014. Elmo and Cookie Monster have long delighted young viewers on TV's “Sesame Street”, but the recent antics of New York street performers dressed as the beloved characters have drawn the ire of city officials and now the show's producers. Sesame Workshop, which owns the rights to Big Bird, Ernie and the assorted puppet monsters on the 45-year-old program, said on July 29, 2014 it was drafting plans to stop performers who dress up as the characters from appearing in Times Square, where they pose for photos with tourists and then demand tips. (Photo by Eduardo Munoz/Reuters)

A Buddhist monk takes part in the funeral of Shamar Rinpoche in a monastery in Kathmandu July 31, 2014. Nepal has allowed a monk prominent in Tibetan Buddhism to be cremated in a monastery in Kathmandu, a minister said on Tuesday, disregarding fears of possible anti-China protests by his followers during the funeral. The government had previously barred the followers of Shamar Rinpoche from bringing his body back to Nepal – where he ran a monastery – for the final rites, a decision that local media had blamed on pressure from China. Rinpoche, also known as the Shamarpa, died of a heart attack in Germany aged 62 on June 11. (Photo by Navesh Chitrakar/Reuters)

An activist shouts slogans as she is detained by New York City Police for blocking traffic during a protest in Midtown, Manhattan, in New York, July 31, 2014. About two dozen protesters, who identified themselves as members of the arts and activism collective, wore black clothing and white masks as they marched to protest against Israel's military action in the Gaza strip. (Photo by Mike Segar/Reuters)

Argentina's President Cristina Fernandez de Kirchner waves to supporters from a balcony inside the Casa Rosada Presidential Palace in Buenos Aires, July 31, 2014. Argentina's bond and stock markets and peso currency dropped on Thursday after Latin America's No. 3 economy defaulted for the second time in 12 years after the failure of last-ditch talks with holdout creditors. (Photo by Marcos Brindicci/Reuters)

A member of People's Liberation Army (PLA) coastal defence force jumps through a burning obstacle during a drill to mark the 87th Army Day at a military base in Qingdao, Shandong province July 29, 2014. The PLA Army Day falls on August 1 every year. Chinese President Xi Jinping has pledged to strike hard against graft in the military, urging soldiers to banish corrupt practices and ensure their loyalty to the ruling Communist Party, state media reported on Friday. (Photo by Reuters/Stringer)

A general view of destruction in the Shejaia neighbourhood, which witnesses said was heavily hit by Israeli shelling and air strikes during an Israeli offensive, in the east of Gaza City August 1, 2014. Israeli shelling near the southern Gaza town of Rafah killed at least 40 people on Friday, the local hospital said, as a ceasefire that went into effect only hours earlier crumbled. Israel accused Hamas and other Palestinian militant groups of violating the U.S.- and U.N.-mediated truce, but did not elaborate, amid Israeli media reports that gunmen had fired at Israeli soldiers in the Rafah area. (Photo by Mohammed Salem/Reuters)

An undercover Israeli police officer holds a gun in the air as another detains a Palestinian suspected of throwing stones in the East Jerusalem neighbourhood of Wadi al-Joz during a protest against the Israeli offensive on Gaza August 1, 2014. Israel declared a Gaza ceasefire over on Friday, saying Hamas militants breached the truce soon after it came in effect and apparently captured an Israeli officer while killing two other soldiers. The 72-hour break announced by U.S. Secretary of State John Kerry and U.N. Secretary-General Ban Ki-moon was the most ambitious attempt so far to end more than three weeks of fighting, and followed mounting international alarm over a rising Palestinian civilian death toll. (Photo by Ammar Awad/Reuters)

Lynsey Sharp (R) of Scotland poses for a photograph with young fans after winning the silver meadal in the women's 800m race at the 2014 Commonwealth Games in Glasgow, Scotland, August 1, 2014. (Photo by Suzanne Plunkett/Reuters)

People cross the finish line of the Underwear Run in Central Park in New York August 1, 2014. The run was part of activities before the New York City Triathlon. (Photo by Carlo Allegri/Reuters)

Palestinians look at an unexploded Israeli shell that landed on the main road outside the town of Deir Al-Balah in the central Gaza Strip August 1, 2014. Israeli shelling near the southern Gaza town of Rafah killed at least 40 people on Friday, the local hospital said, as a ceasefire that went into effect only hours earlier crumbled. Israel accused Hamas and other Palestinian militant groups of violating the U.S.- and U.N.-mediated truce, but did not elaborate, amid Israeli media reports that gunmen had fired at Israeli soldiers in the Rafah area. (Photo by Finbarr O'Reilly/Reuters)

A devotee takes part during in the annual Chariot festival of the Sri Mayurapathy Paththirakaali temple in Colombo August 2, 2014. The chariot procession starts at the temple and is brought through streets as Hindu devotees follow behind, performing acts of penance or thanksgiving such as piercing hooks through their skin, in order to fulfill their vows to the Hindu gods. (Photo by Dinuka Liyanawatte/Reuters)

A boy waits to get his X-ray done at a hospital in Kathmandu after being rescued from a landslide in northeast Nepal August 2, 2014. A massive landslide triggered by heavy rains in northeast Nepal on Saturday has killed at least eight people, injured 40 and buried dozens of homes, officials said. The landslide created a mud dam blocking the Sunkoshi River near Jure in the Sindhupalchowk district, about 60 kms (37 miles) northeast of Kathmandu, heightening fears of downstream floods that could reach as far as Bihar in eastern India. (Photo by Navesh Chitrakar/Reuters)

Washington Redskins quarterback Robert Griffin III takes a selfie with a group of fans after practice at the team's NFL football training facility, Monday, July 28, 2014 in Richmond, Va. (Photo by Alex Brandon/AP Photo)

Historical club members perform during the sixth International Military Historical Festival “The Battle of Molodi” in Chekhov region outside Moscow, Russia, July 26, 2014. The Battle of Molodi, one of the key battles of Ivan the Terrible's reign, took place near the village of Molodi, about 50 miles south of Moscow from July 29 unti August 2, 1572, when the Crimean Khan Devlet I Giray headed a huge Crimean-Turkish horde was defeat by Russians forces under the supreme command of Prince Mikhail Vorotynsky. (Photo by Yuri Kochetkov/EPA)

A sculpture of King Kong made from scrap iron, a prize-winning work at the 2014 Junk Art Contest, is displayed at a resource recycling center in southern Seoul, South Korea, August 1, 2014. (Photo by EPA/Yonhap)